//标题和头部分离
let SYSTEM_INFO = uni.getSystemInfoSync()
export const getStatusBarHeight = ()=>SYSTEM_INFO.statusBarHeight || 15

export const getTitleBarHeight = ()=>{
	if(uni.getMenuButtonBoundingClientRect){
		//获取胶囊按钮的状态
		let {top,height} = uni.getMenuButtonBoundingClientRect()
		return height + (top - getStatusBarHeight()) * 2
	}else{
		return 40
	}
}

export const getNavBarHeight = ()=>getStatusBarHeight() + getTitleBarHeight()